摘要:
A differential cling film is provided. The differential cling film includes a core layer having a first surface and a second surface. The core layer includes a polyethylene polymer. A high cling layer is provided covering the first surface of the core layer. The high cling layer includes an ultra low density polyethylene and a non-liquid tackifier. A low cling layer is provided covering the second surface of the core layer. The low cling layer includes polyolefin and non-liquid tackifier. A wrapped bale, a method for producing a differential cling film, and a method for wrapping forage is additionally provided.